31pcs Boxed Brass Nozzle, Outer Diameter 6mm 1.75 Consumable The product is shipped based on the color or size of the main image of the product page. Parameters and specifications: The outer surface is marked with dimensions so that you can easily identify the nozzle specifications.Applicability and compatibility: Our nozzles are suitable compatible with 3D printers and match the old products.Precise technology: It is processed by a centering CNC precision automatic machine tool, one-time compatible withming process, to ensure that the input and output holes are concentric, and the inside of the nozzle is smooth and free of burrs. Due to the above situation, not only the resistance can be reduced, but also the obstruction of the filament on the round chamfer can be avoided, and the service life is long and the filament is smoother.Exquisite design: Diamond knife cutting makes the contact surface smoother, effectively preventing the print head from leaking and avoiding nozzle blockage.colour:As shownMaterial:brasssize:outer diameter 6mm 1.75 consumablesPackage Contents:1 x 3D printer 0.2mm copper nozzle12 x 3D printer 0.4mm copper nozzle4 x 3D printer 0.6mm copper nozzle1 x 3D printer 0.8mm copper nozzle1 x 3D printer 1mm copper nozzle1 x 3D printer 0.2mm stainless steel nozzle2 x 3D printer 0.4mm stainless steel nozzle1*3D printer 0.6mm stainless steel nozzle1 x 3D printer 0.8mm stainless steel nozzle1 x 3D printer 1mm stainless steel nozzle3 x 3D printer blue cleaning cloth 6x8cm (no logo)1 x L-shaped pipe elbow wrench, inner diameter 6mm1 x Black stainless steel anti-static tweezers ESD-1510 x 3D printer cleaning pins blue cap (5 0.15mm + 5 0.35mm)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.